

This will vary because unlike other stat sites we include 100% of a brackets champions played and never include champions that don't belong in the bracket.
Emerald Champions Analysed: 1,212,051
We include 100% of the champions played of every selected tier bracket in our analysis, we never include champions from outside the tier quoted tier.


Senna Counters
Senna bottom vs bottom Counters
Senna bottom on Patch 15.17 is the strongest counter to bottom champions of Sivir, Ezreal & Caitlyn. While Senna bottom is countered most by bottom champions of Vayne, Smolder & Jhin. Below is a detailed breakdown of Senna bottom counters against bottom champions with a minimum of 100 games.


Vayne
Nocna Łowczyni
Senna wins against Vayne 48.82% of the time which is 1.34% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 1.91% less often than would be expected.
The average opponent winrate against Vayne is 47.48%.


Smolder
Ognisty Podlotek
Senna wins against Smolder 49.06% of the time which is 1.22% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 2.03% less often than would be expected.
The average opponent winrate against Smolder is 47.84%.


Jhin
Wirtuoz
Senna wins against Jhin 50.41% of the time which is 0.55% higher against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 2.70% less often than would be expected.
The average opponent winrate against Jhin is 49.86%.


Kai'Sa
Córa Pustki
Senna wins against Kai'Sa 51.02% of the time which is 1.31% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 1.94% less often than would be expected.
The average opponent winrate against Kai'Sa is 49.71%.


Aphelios
Broń Wiernych
Senna wins against Aphelios 51.30% of the time which is 0.97% higher against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 2.28% less often than would be expected.
The average opponent winrate against Aphelios is 50.33%.


Jinx
Wystrzałowa Wariatka
Senna wins against Jinx 52.29% of the time which is 3.83% higher against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 0.58% more often than would be expected.
The average opponent winrate against Jinx is 48.46%.


Yunara
Niezłomna Wiara
Senna wins against Yunara 52.68% of the time which is 3.22% higher against Yunara than the average opponent.
After normalising both champions win rates Senna wins against Yunara 0.03% less often than would be expected.
The average opponent winrate against Yunara is 49.46%.


Lucian
Kleryk Broni
Senna wins against Lucian 53.02% of the time which is 3.87% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 0.62% more often than would be expected.
The average opponent winrate against Lucian is 49.15%.


Miss Fortune
Łowczyni Nagród
Senna wins against Miss Fortune 53.33% of the time which is 5.92% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 2.67% more often than would be expected.
The average opponent winrate against Miss Fortune is 47.41%.


Ashe
Lodowa Łuczniczka
Senna wins against Ashe 56.06% of the time which is 6.48% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 3.23% more often than would be expected.
The average opponent winrate against Ashe is 49.58%.


Caitlyn
Szeryf Piltover
Senna wins against Caitlyn 56.78% of the time which is 6.31% higher against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 3.06% more often than would be expected.
The average opponent winrate against Caitlyn is 50.47%.


Ezreal
Odkrywca z Powołania
Senna wins against Ezreal 57.35% of the time which is 5.94% higher against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 2.70% more often than would be expected.
The average opponent winrate against Ezreal is 51.41%.


Sivir
Pani Wojny
Senna wins against Sivir 58.70% of the time which is 11.37% higher against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 8.12% more often than would be expected.
The average opponent winrate against Sivir is 47.33%.